PT - JOURNAL ARTICLE AU - Ryohei Ono AU - Takatsugu Kajiyama AU - Hideyuki Miyauchi AU - Yoshio Kobayashi TI - Periorbital ecchymosis and shoulder pad sign in transthyretin amyloidosis AID - 10.1136/bcr-2021-242614 DP - 2021 Apr 01 TA - BMJ Case Reports PG - e242614 VI - 14 IP - 4 4099 - http://casereports.bmj.com/content/14/4/e242614.short 4100 - http://casereports.bmj.com/content/14/4/e242614.full SO - BMJ Case Reports2021 Apr 01; 14